Write a tag for each sentence . 1) they are having lunch, ................? 2) they have lunch,..............? 3) there are apples in the basket,............? 4) he isn't playing chess,...............? 5) he doesn't play chess,................? 6) there is a bag under the chair,.............? 7) we have seven lessons on Monday,......? 8) you are thinking about the letter,..........? 9) you think I am wrong,.........? 10) you think he is right,..............?